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<!-- СХЕМА 1: Rational(num, den) (X = 40) -->
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<!-- СХЕМА 2: DivN(number) (X = 330) -->
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<Array as="points">
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<!-- СХЕМА 3: Add(first, second) (X = 580) -->
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Add(first, second)" style="rounded=1;whiteSpace=wrap;html=1;arcSize=50;fillColor=#dae8fc;strokeColor=#6c8ebf;" vertex="1" parent="1">
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<!-- СХЕМА 4: Div(first, second) (X = 840) -->
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Div(first, second)" style="rounded=1;whiteSpace=wrap;html=1;arcSize=50;fillColor=#dae8fc;strokeColor=#6c8ebf;" vertex="1" parent="1">
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result.den =
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<mxCell id="s4_no" value="result.num = 0;
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